18QHTF21-22.6278-OE

Oscillators Overview

The 18QHTF21-22.6278-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 22.6278 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package. The component is designed for applications requiring precise timing signals within low-power electronic systems.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes enable/disable functionality for power management
• Utilizes a leadless surface-mount package design

Oscillators Applications

• General purpose clock signal generation
• Low voltage digital circuit timing
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 1.8V supply voltage aligns with the system power rails. Ensure the 4-SMD no-lead package footprint matches the PCB layout specifications to guarantee proper soldering and mechanical stability during assembly processes.

Oscillators Selection Notes

Select this component when a stable 22.6278 MHz reference is required for LVCMOS-compatible digital logic. Consider the 1.8V operating voltage constraint and the need for active enable/disable control. Evaluate the thermal performance within the specified temperature range relative to the application environment. Compare package dimensions against available board space constraints.

Oscillators Part Context

This oscillator belongs to the Mercury Electronics 18QHTF series, which focuses on low-voltage surface-mount solutions. The series typically offers standard frequency options with LVCMOS outputs. The 18QHTF21 variant specifically targets compact designs requiring reliable timing signals in consumer and industrial electronics sectors.

Oscillators FAQ

What is the output logic type?

The output logic type is LVCMOS.

Does the device support power control?

Yes, it includes an enable/disable function.